190766148752 has 40 divisors (see below), whose sum is σ = 378790416576. Its totient is φ = 93020651136.

The previous prime is 190766148751. The next prime is 190766148841. The reversal of 190766148752 is 257841667091.

It is a happy number.

190766148752 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (190766148751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230858 + ... + 659414.

Almost surely, 2^190766148752 is an apocalyptic number.

It is an amenable number.

190766148752 is a deficient number, since it is larger than the sum of its proper divisors (188024267824).

190766148752 is a wasteful number, since it uses less digits than its factorization.

190766148752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429255 (or 429249 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 56.

The spelling of 190766148752 in words is "one hundred ninety billion, seven hundred sixty-six million, one hundred forty-eight thousand, seven hundred fifty-two".